<template>
    <div class="app-container">
        <el-form :inline="true">
            <el-form-item label="部门名称">
                <el-input
                        v-model="queryParams.deptName"
                        placeholder="请输入部门名称"
                        clearable
                        size="small"
                        @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item label="状态">
                <el-select v-model="queryParams.status" placeholder="部门状态" clearable size="small">
                    <el-option
                            v-for="dict in statusOptions"
                            :key="dict.dictValue"
                            :label="dict.dictLabel"
                            :value="dict.dictValue"
                    />
                </el-select>
            </el-form-item>
            <el-form-item>
                <el-button
                        class="filter-item"
                        type="primary"
                        icon="el-icon-search"
                        size="mini"
                        @click="handleQuery"
                >搜索
                </el-button>
                <el-button
                        class="filter-item"
                        type="primary"
                        icon="el-icon-plus"
                        size="mini"
                        @click="handleAdd"
                >新增
                </el-button>
            </el-form-item>
        </el-form>

        <el-table
                v-loading="loading"
                :data="deptList"
                row-key="deptId"
                default-expand-all
                :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
        >
            <el-table-column prop="deptName" label="部门名称" width="200">
                <template slot-scope="scope">
                    {{scope.row.deptName }}
                </template>
            </el-table-column>
            <el-table-column prop="deptName" label="联系电话" width="200">
                <template slot-scope="scope">
                    {{scope.row.phone }}
                </template>
            </el-table-column>
            <el-table-column prop="deptName" label="邮箱" width="200">
                <template slot-scope="scope">
                    {{scope.row.email }}
                </template>
            </el-table-column>
            <el-table-column prop="deptName" label="负责人" width="200">
                <template slot-scope="scope">
                    {{scope.row.leader }}
                </template>
            </el-table-column>
            <el-table-column prop="orderNum" label="排序" width="200">
                <template slot-scope="scope">
                    {{scope.row.orderNum }}
                </template>
            </el-table-column>
            <el-table-column prop="status" label="状态" width="100">
                <template slot-scope="scope">
                    {{scope.row.status }}
                </template>
            </el-table-column>
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-edit"
                            @click="handleUpdate(scope.row)"
                    >修改
                    </el-button>
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-plus"
                            @click="handleAdd(scope.row)"
                    >新增
                    </el-button>
                    <el-button
                            v-if="scope.row.parentId != 0"
                            size="mini"
                            type="text"
                            icon="el-icon-delete"
                            @click="handleDelete(scope.row)"
                    >删除
                    </el-button>
                </template>
            </el-table-column>
        </el-table>

        <!-- 添加或修改部门对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="600px">
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-row>
                    <el-col :span="24" v-if="form.parentId !== 0">
                        <el-form-item label="上级部门" prop="parentId">
                            <treeselect v-model="form.parentId" :options="deptOptions" placeholder="选择上级部门"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门名称" prop="deptName">
                            <el-input v-model="form.deptName" placeholder="请输入部门名称"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="显示排序" prop="orderNum">
                            <el-input-number v-model="form.orderNum" controls-position="right" :min="0"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="负责人" prop="leader">
                            <el-input v-model="form.leader" placeholder="请输入负责人" maxlength="20"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="联系电话" prop="phone">
                            <el-input v-model="form.phone" placeholder="请输入联系电话" maxlength="11"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="邮箱" prop="email">
                            <el-input v-model="form.email" placeholder="请输入邮箱" maxlength="50"/>
                        </el-form-item>
                    </el-col>
                    <el-col :span="12">
                        <el-form-item label="部门状态">
                            <el-radio-group v-model="form.status">
                                <el-radio
                                        v-for="dict in statusOptions"
                                        :key="dict.dictValue"
                                        :label="dict.dictValue"
                                >{{dict.dictLabel}}
                                </el-radio>
                            </el-radio-group>
                        </el-form-item>
                    </el-col>
                </el-row>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
    import {listDept, getDept, treeselect, delDept, addDept, updateDept} from "@/api/sys/dept";
    import Treeselect from "@riophae/vue-treeselect";
    import "@riophae/vue-treeselect/dist/vue-treeselect.css";

    export default {
        name: "Dept",
        components: {Treeselect},
        data() {
            return {
                // 遮罩层
                loading: true,
                // 表格树数据
                deptList: [],
                // 部门树选项
                deptOptions: [],
                // 弹出层标题
                title: "",
                // 是否显示弹出层
                open: false,
                // 状态数据字典
                statusOptions: [
                    {
                        "dictValue": "0",
                        "dictLabel": "正常"
                    },
                    {
                        "dictValue": "1",
                        "dictLabel": "禁用"
                    },
                ],
                // 查询参数
                queryParams: {
                    deptName: undefined,
                    status: undefined
                },
                // 表单参数
                form: {},
                // 表单校验
                rules: {
                    parentId: [
                        {required: true, message: "上级部门不能为空", trigger: "blur"}
                    ],
                    deptName: [
                        {required: true, message: "部门名称不能为空", trigger: "blur"}
                    ],
                    orderNum: [
                        {required: true, message: "菜单顺序不能为空", trigger: "blur"}
                    ],
                    email: [
                        {
                            type: "email",
                            message: "'请输入正确的邮箱地址",
                            trigger: ["blur", "change"]
                        }
                    ],
                    phone: [
                        {
                            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
                            message: "请输入正确的手机号码",
                            trigger: "blur"
                        }
                    ]
                }
            };
        },
        created() {
            this.getList();
        },
        methods: {
            /** 查询部门列表 */
            getList() {
                this.loading = true;
                listDept(this.queryParams).then(response => {
                    this.deptList = response.data;
                    this.loading = false;
                });
            },
            /** 查询部门下拉树结构 */
            getTreeselect() {
                // treeselect().then(response => {
                //     //this.deptOptions = response;
                //     console.log("this.deptOptions")
                // });
                treeselect(this.queryParams).then(response => {
                    this.deptOptions = response.data;
                });
                console.log("this.deptOptions")
            },
            // 取消按钮
            cancel() {
                this.open = false;
                this.reset();
            },
            // 表单重置
            reset() {
                this.form = {
                    deptId: undefined,
                    parentId: undefined,
                    deptName: undefined,
                    orderNum: undefined,
                    leader: undefined,
                    phone: undefined,
                    email: undefined,
                    status: "0"
                };
                // this.resetForm("form");
            },
            /** 搜索按钮操作 */
            handleQuery() {
                this.getList();
            },
            /** 新增按钮操作 */
            handleAdd(row) {
                this.reset();
                this.getTreeselect();
                if (row != undefined) {
                    this.form.parentId = row.deptId;
                }
                this.open = true;
                this.title = "添加部门";
            },
            /** 修改按钮操作 */
            handleUpdate(row) {
                this.reset();
                this.getTreeselect();
                getDept(row.deptId).then(response => {
                    this.form = response.data;
                    this.open = true;
                    this.title = "修改部门";
                });
            },
            /** 提交按钮 */
            submitForm: function () {
                this.$refs["form"].validate(valid => {
                    if (valid) {
                        if (this.form.deptId != undefined) {
                            updateDept(this.form).then(response => {
                                if (response.code === 200) {
                                    //this.msgSuccess("修改成功");
                                    this.$message({
                                        message: '修改成功',
                                        type: 'success',
                                        duration: 1000
                                    });
                                    this.open = false;
                                    this.getList();
                                } else {
                                    this.msgError(response.msg);
                                }
                            });
                        } else {
                            addDept(this.form).then(response => {
                                if (response.code === 200) {
                                    //this.msgSuccess("新增成功");
                                    this.$message({
                                        message: '新增成功',
                                        type: 'success',
                                        duration: 1000
                                    });
                                    this.open = false;
                                    this.getList();
                                } else {
                                    this.msgError(response.msg);
                                }
                            });
                        }
                    }
                });
            },
            /** 删除按钮操作 */
            handleDelete(row) {
                this.$confirm('是否确认删除名称为"' + row.deptName + '"的数据项?', "警告", {
                    confirmButtonText: "确定",
                    cancelButtonText: "取消",
                    type: "warning"
                }).then(function () {
                    return delDept(row.deptId);
                }).then(() => {
                    this.getList();
                    this.msgSuccess("删除成功");
                }).catch(function () {
                });
            }
        }
    };
</script>